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https://issues.apache.org/jira/browse/WHIRR-459?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13224763#comment-13224763
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Paolo Castagna commented on WHIRR-459:
--------------------------------------
> Can you try to switch to UDP? ( resolver.setTCP(false) )
This didn't help.
However, I think this is a client problem:
1. check your router/boardband modem
2. check your DNS configuration settings (i.e. /etc/resolv.conf and/or
wherever is in Windows)
3. run FastDnsResolverTest.java to quickly check if reverse DNS queries with
Whirr are working
> DNS Failure when trying to spawn HBase cluster
> ----------------------------------------------
>
> Key: WHIRR-459
> URL: https://issues.apache.org/jira/browse/WHIRR-459
> Project: Whirr
> Issue Type: Bug
> Affects Versions: 0.7.0
> Environment: Trying to use WHirr from behind a NAT
> Reporter: Akash Ashok
> Attachments: WHIRR-459.patch
>
>
> While trying to launch an HBase cluster from a system which runs behind a NAT
> I get the following Exception. The cluster is spawned and then it gets
> destroyed. The same when run from another EC2 instance runs fine.
> bin/whirr launch-cluster --config hbase-ec2.properties
> Bootstrapping cluster
> Configuring template
> Configuring template
> Starting 1 node(s) with roles [zookeeper, hadoop-namenode, hadoop-jobtracker,
> hbase-master]
> Starting 2 node(s) with roles [hadoop-datanode, hadoop-tasktracker,
> hbase-regionserver]
> Nodes started: [[id=us-east-1/i-5890203a, providerId=i-5890203a, group=hbase,
> name=hbase-5890203a, location=[id=us-east-1c, scope=ZONE,
> description=us-east-1c, parent=us-east-1, iso3166Codes=[US-VA], metadata={}],
> uri=null, imageId=us-east-1/ami-da0cf8b3, os=[name=null, family=ubuntu,
> version=10.04, arch=paravirtual, is64Bit=true,
> description=ubuntu-images-us/ubuntu-lucid-10.04-amd64-server-20101020.manifest.xml],
> state=RUNNING, loginPort=22, hostname=domU-12-31-39-0F-94-D1,
> privateAddresses=[10.193.151.31], publicAddresses=[204.236.208.250],
> hardware=[id=c1.xlarge, providerId=c1.xlarge, name=null,
> processors=[[cores=8.0, speed=2.5]], ram=7168, volumes=[[id=null, type=LOCAL,
> size=10.0, device=/dev/sda1, durable=false, isBootDevice=true], [id=null,
> type=LOCAL, size=420.0, device=/dev/sdb, durable=false, isBootDevice=false],
> [id=null, type=LOCAL, size=420.0, device=/dev/sdc, durable=false,
> isBootDevice=false], [id=null, type=LOCAL, size=420.0, device=/dev/sdd,
> durable=false, isBootDevice=false], [id=null, type=LOCAL, size=420.0,
> device=/dev/sde, durable=false, isBootDevice=false]],
> supportsImage=And(ALWAYS_TRUE,Or(isWindows(),requiresVirtualizationType(paravirtual)),ALWAYS_TRUE,is64Bit()),
> tags=[]], loginUser=ubuntu, userMetadata={Name=hbase-5890203a}, tags=[]]]
> Nodes started: [[id=us-east-1/i-54902036, providerId=i-54902036, group=hbase,
> name=hbase-54902036, location=[id=us-east-1c, scope=ZONE,
> description=us-east-1c, parent=us-east-1, iso3166Codes=[US-VA], metadata={}],
> uri=null, imageId=us-east-1/ami-da0cf8b3, os=[name=null, family=ubuntu,
> version=10.04, arch=paravirtual, is64Bit=true,
> description=ubuntu-images-us/ubuntu-lucid-10.04-amd64-server-20101020.manifest.xml],
> state=RUNNING, loginPort=22, hostname=ip-10-7-29-242,
> privateAddresses=[10.7.29.242], publicAddresses=[75.101.240.254],
> hardware=[id=c1.xlarge, providerId=c1.xlarge, name=null,
> processors=[[cores=8.0, speed=2.5]], ram=7168, volumes=[[id=null, type=LOCAL,
> size=10.0, device=/dev/sda1, durable=false, isBootDevice=true], [id=null,
> type=LOCAL, size=420.0, device=/dev/sdb, durable=false, isBootDevice=false],
> [id=null, type=LOCAL, size=420.0, device=/dev/sdc, durable=false,
> isBootDevice=false], [id=null, type=LOCAL, size=420.0, device=/dev/sdd,
> durable=false, isBootDevice=false], [id=null, type=LOCAL, size=420.0,
> device=/dev/sde, durable=false, isBootDevice=false]],
> supportsImage=And(ALWAYS_TRUE,Or(isWindows(),requiresVirtualizationType(paravirtual)),ALWAYS_TRUE,is64Bit()),
> tags=[]], loginUser=ubuntu, userMetadata={Name=hbase-54902036}, tags=[]],
> [id=us-east-1/i-5a902038, providerId=i-5a902038, group=hbase,
> name=hbase-5a902038, location=[id=us-east-1c, scope=ZONE,
> description=us-east-1c, parent=us-east-1, iso3166Codes=[US-VA], metadata={}],
> uri=null, imageId=us-east-1/ami-da0cf8b3, os=[name=null, family=ubuntu,
> version=10.04, arch=paravirtual, is64Bit=true,
> description=ubuntu-images-us/ubuntu-lucid-10.04-amd64-server-20101020.manifest.xml],
> state=RUNNING, loginPort=22, hostname=ip-10-108-182-53,
> privateAddresses=[10.108.182.53], publicAddresses=[50.16.48.211],
> hardware=[id=c1.xlarge, providerId=c1.xlarge, name=null,
> processors=[[cores=8.0, speed=2.5]], ram=7168, volumes=[[id=null, type=LOCAL,
> size=10.0, device=/dev/sda1, durable=false, isBootDevice=true], [id=null,
> type=LOCAL, size=420.0, device=/dev/sdb, durable=false, isBootDevice=false],
> [id=null, type=LOCAL, size=420.0, device=/dev/sdc, durable=false,
> isBootDevice=false], [id=null, type=LOCAL, size=420.0, device=/dev/sdd,
> durable=false, isBootDevice=false], [id=null, type=LOCAL, size=420.0,
> device=/dev/sde, durable=false, isBootDevice=false]],
> supportsImage=And(ALWAYS_TRUE,Or(isWindows(),requiresVirtualizationType(paravirtual)),ALWAYS_TRUE,is64Bit()),
> tags=[]], loginUser=ubuntu, userMetadata={Name=hbase-5a902038}, tags=[]]]
> Authorizing firewall ingress to [us-east-1/i-5890203a] on ports [2181] for
> [122.172.0.45/32]
> Unable to start the cluster. Terminating all nodes.
> org.apache.whirr.net.DnsException: java.net.ConnectException: Connection
> refused
> at org.apache.whirr.net.FastDnsResolver.apply(FastDnsResolver.java:83)
> at org.apache.whirr.net.FastDnsResolver.apply(FastDnsResolver.java:40)
> at org.apache.whirr.Cluster$Instance.getPublicHostName(Cluster.java:112)
> at org.apache.whirr.Cluster$Instance.getPublicAddress(Cluster.java:94)
> at
> org.apache.whirr.service.hadoop.HadoopNameNodeClusterActionHandler.doBeforeConfigure(HadoopNameNodeClusterActionHandler.java:58)
> at
> org.apache.whirr.service.hadoop.HadoopClusterActionHandler.beforeConfigure(HadoopClusterActionHandler.java:86)
> at
> org.apache.whirr.service.ClusterActionHandlerSupport.beforeAction(ClusterActionHandlerSupport.java:53)
> at
> org.apache.whirr.actions.ScriptBasedClusterAction.execute(ScriptBasedClusterAction.java:100)
> at
> org.apache.whirr.ClusterController.launchCluster(ClusterController.java:109)
> at
> org.apache.whirr.cli.command.LaunchClusterCommand.run(LaunchClusterCommand.java:63)
> at org.apache.whirr.cli.Main.run(Main.java:64)
> at org.apache.whirr.cli.Main.main(Main.java:97)
> Caused by: java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:592)
> at org.xbill.DNS.TCPClient.connect(TCPClient.java:30)
> at org.xbill.DNS.TCPClient.sendrecv(TCPClient.java:118)
> at org.xbill.DNS.SimpleResolver.send(SimpleResolver.java:254)
> at
> org.xbill.DNS.ExtendedResolver$Resolution.start(ExtendedResolver.java:95)
> at org.xbill.DNS.ExtendedResolver.send(ExtendedResolver.java:358)
> at org.apache.whirr.net.FastDnsResolver.apply(FastDnsResolver.java:69)
> ... 11 more
> Unable to load cluster state, assuming it has no running nodes.
> java.io.FileNotFoundException: /home/akash/.whirr/hbase/instances (No such
> file or directory)
> at java.io.FileInputStream.open(Native Method)
> at java.io.FileInputStream.<init>(FileInputStream.java:137)
> at com.google.common.io.Files$1.getInput(Files.java:100)
> at com.google.common.io.Files$1.getInput(Files.java:97)
> at com.google.common.io.CharStreams$2.getInput(CharStreams.java:91)
> at com.google.common.io.CharStreams$2.getInput(CharStreams.java:88)
> at com.google.common.io.CharStreams.readLines(CharStreams.java:306)
> at com.google.common.io.Files.readLines(Files.java:580)
> at
> org.apache.whirr.state.FileClusterStateStore.load(FileClusterStateStore.java:54)
> at
> org.apache.whirr.state.ClusterStateStore.tryLoadOrEmpty(ClusterStateStore.java:58)
> at
> org.apache.whirr.ClusterController.destroyCluster(ClusterController.java:143)
> at
> org.apache.whirr.ClusterController.launchCluster(ClusterController.java:118)
> at
> org.apache.whirr.cli.command.LaunchClusterCommand.run(LaunchClusterCommand.java:63)
> at org.apache.whirr.cli.Main.run(Main.java:64)
> at org.apache.whirr.cli.Main.main(Main.java:97)
> Starting to run scripts on cluster for phase destroyinstances:
> Starting to run scripts on cluster for phase destroyinstances:
> Finished running destroy phase scripts on all cluster instances
> Destroying hbase cluster
> Cluster hbase destroyed
> Exception in thread "main" java.lang.RuntimeException:
> org.apache.whirr.net.DnsException: java.net.ConnectException: Connection
> refused
> at
> org.apache.whirr.ClusterController.launchCluster(ClusterController.java:125)
> at
> org.apache.whirr.cli.command.LaunchClusterCommand.run(LaunchClusterCommand.java:63)
> at org.apache.whirr.cli.Main.run(Main.java:64)
> at org.apache.whirr.cli.Main.main(Main.java:97)
> Caused by: org.apache.whirr.net.DnsException: java.net.ConnectException:
> Connection refused
> at org.apache.whirr.net.FastDnsResolver.apply(FastDnsResolver.java:83)
> at org.apache.whirr.net.FastDnsResolver.apply(FastDnsResolver.java:40)
> at org.apache.whirr.Cluster$Instance.getPublicHostName(Cluster.java:112)
> at org.apache.whirr.Cluster$Instance.getPublicAddress(Cluster.java:94)
> at
> org.apache.whirr.service.hadoop.HadoopNameNodeClusterActionHandler.doBeforeConfigure(HadoopNameNodeClusterActionHandler.java:58)
> at
> org.apache.whirr.service.hadoop.HadoopClusterActionHandler.beforeConfigure(HadoopClusterActionHandler.java:86)
> at
> org.apache.whirr.service.ClusterActionHandlerSupport.beforeAction(ClusterActionHandlerSupport.java:53)
> at
> org.apache.whirr.actions.ScriptBasedClusterAction.execute(ScriptBasedClusterAction.java:100)
> at
> org.apache.whirr.ClusterController.launchCluster(ClusterController.java:109)
> ... 3 more
> Caused by: java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:592)
> at org.xbill.DNS.TCPClient.connect(TCPClient.java:30)
> at org.xbill.DNS.TCPClient.sendrecv(TCPClient.java:118)
> at org.xbill.DNS.SimpleResolver.send(SimpleResolver.java:254)
> at
> org.xbill.DNS.ExtendedResolver$Resolution.start(ExtendedResolver.java:95)
> at org.xbill.DNS.ExtendedResolver.send(ExtendedResolver.java:358)
> at org.apache.whirr.net.FastDnsResolver.apply(FastDnsResolver.java:69)
> ... 11 more
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